NBW 45-2 | Wilo

NBW 45-2

Number of results: 2

Flow

Head

Product design type	Glandless premium smart-pump	Glandless standard pump	-



Description
Product description	Stratos MAXO-Z 40/0,5-8 PN 6/10	TOP-Z 40/7 (1~230 V, PN 6/10, RG)	NBW 45-2
Article number	2164674	2046637	-
Series	Wilo-Stratos MAXO-Z	Wilo-TOP-Z	-
Mains connection	1~230 V ±10%, 50/60 Hz	1~230 V ±10%, 50 Hz	-
Port-to-port length l0	220 mm	250 mm	250 mm
Pump connection	DN 40	DN 40	-
Display	Graphic colour display (4.3 inches)	-	-
Comment	F1+F1-MS (DN40_DN40_30)	Fits without modifications	-
Fitting piece (PN6 MS)	1 x 2060865 Intermediate flange pieces F 1-MS, DN 40x30mm, PN 6	-	-
Fitting piece (PN10/16 MS)	1 x 2060920 Intermediate flange pieces F 1-MS, DN 40x30mm, PN 10/16	-	-
Function
Control mode	Δp-v for variable differential pressure	-	-
	Δp-c for constant differential pressure	-	-
	Q limit for limiting the maximum volume flow	-	-
	Dynamic Adapt plus	-	-
	ΔT-const. for constant differential temperature control	-	-
	T-const. for constant temperature control	-	-
	Constant Q for constant volume flow control	-	-
	Multi Flow Adaptation	-	-
	Δ T-const. for constant differential temperature control	-	-
	User-defined PID control	-	-
	Constant speed (n-const.)	-	-
Special features of the series	Heating/Cooling switching	-	-
	Thermal desinfection	-	-
	Night set back	-	-
	Heat quantity measurement	-	-
	Cooling quantity measurement	-	-
	Key locking function	-	-
	No-Flow Stop	-	-
	Adjustable volume flow limiter	-	-
	Ability to save and restore configured pump settings (3 restoration points)	-	-
	Fault message and warning message in plain text including suggested remedy	-	-
Multi pump operation	Main/Standby	-	-
	Parallel operation	-	-
Measurement value logging	Heat and cooling capacity measurement	-	-
Display	Setpoint	-	-
	Actual delivery head	-	-
	Actual volume flow	-	-
	Actual power consumption	-	-
	Energy consumption	-	-
	Temperature (version “-R7”: current fluid temperature possible with Stratos MAXO temperature sensor)	-	-
	Control mode	-	-
	Active influences (e.g. STOP)	-	-
Display (can also be selected)	Speed	-	-
	Heating quantity	-	-
	Cooling quantity	-	-
	Operating hours	-	-
	Mains voltage	-	-
	Warning message	-	-
	Error message	-	-
Pump venting function	Yes	-	-
Dry-running detection	yes	-	-
Equipment
Thermal insulation shell	Yes	-	-
Cold water insulation shell	As accessories	-	-
Quick electrical connection	Wilo Connector	-	-
Connectivity
Analogue signal as standard	0-10 V	-	-
	2-10 V	-	-
	4-20 mA	-	-
	0-20 mA	-	-
	PT1000	-	-
Digital output	SSM	-	-
	SBM	-	-
Digital input	Ext. OFF	-	-
	Ext. MIN	-	-
	Ext. MAX	-	-
	MANUAL (BMS-OFF)	-	-
	Key lock	-	-
	Switchover between heating/cooling mode	-	-
Bus communication via additional accessories	BACnet MS/TP	-	-
	LON	-	-
	Modbus RTU	-	-
	CANopen	-	-
	PLR	-	-
	BACnet IP	-	-
	Modbus TCP	-	-
Access via the Wilo-Assistant app	No	-	-
Connection for Wilo-Smart Cloud	Via Wilo-Smart Gateway	-	-
wire data exchange and remote operation	Bluetooth	-	-
Motor data
Phases	1	1	-
Mains connection	1~230 V, 50/60 Hz	1~230 V, 50 Hz	-
Energy efficiency index (EEI)	≤0.19	-	-
Min current I_min	0.11 A	1.51 A	-
Max current I_max	1.2 A	1.62 A	-
Rated power P₂	229 W	180 W	-
Min. speed n_min	750 1/min	2400 1/min	-
Max. speed n_max	3750 1/min	2700 1/min	-
Power consumption P_{1 min}	7 W	175 W	-
Power consumption P_{1 max}	280 W	340 W	-
Emitted interference	EN 61800-3;2004+A1;2012 /residential area (C1)	EN 61000-6-3	-
Interference resistance	EN 61800-3;2004+A1;2012 /industrial environment (C2)	EN 61000-6-2	-
Electromagnetic compatibility	-	EN 61800-3	-
Insulation class	F	H	-
Protection class	IPX4D	IPX4D	-
Materials
Material	Stainless steel	Bronze, CC499K	-
Impeller	PPS-GF40	PPE-GF30	-
Shaft	1.4122, DLC-coated	Stainless steel	-
Bearing	Carbon-graphite	Carbon, synthetic resin-impregnated	-
Pipe connection
Inlet connection	DN 40	DN 40	DN 40
PN connection on suction side	PN 6/10	PN 10	PN 6/10
Outlet connection	DN 40	DN 40	DN 40
PN connection on discharge side	PN 6/10	PN 10	PN 6/10
Dimension, weight
Length with packaging	800 mm	350 mm	-
Length L	370 mm	250 mm	-
Height with packaging	394 mm	260 mm	-
Height H	220 mm	273 mm	-
Width with packaging	600 mm	225 mm	-
Width W	227 mm	204 mm	-
Gross weight, approx. m	17.9 kg	14.2 kg	-
Net weight, approx. m	13.4 kg	13 kg	-
Ordering information
Product description	Stratos MAXO-Z 40/0,5-8 PN 6/10	TOP-Z 40/7 (1~230 V, PN 6/10, RG)	NBW 45-2
Brand	Wilo	Wilo	Biral
EAN number	4048482700168	4016322685487	-
Article number	2164674	2046637	-

Data sheet

Description
Product description	NBW 45-2
Brand	Biral
Port-to-port length l0	250 mm

Pipe connection
Inlet connection	DN 40
PN connection on suction side	PN 6/10
Outlet connection	DN 40
PN connection on discharge side	PN 6/10

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